JP2007056398A - Heat radiation system of high-speed circular knitting machine - Google Patents
Heat radiation system of high-speed circular knitting machine Download PDFInfo
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本発明は一種の高速丸編み機の放熱システムに係り、特に、効果的に丸編み機の編成過程中に発生する高熱を冷却する放熱システムに関する。 The present invention relates to a heat dissipation system for a kind of high-speed circular knitting machine, and more particularly to a heat dissipation system that effectively cools high heat generated during the knitting process of a circular knitting machine.
一般に丸編み機は、糸供給、編成、及び布巻き取りの三つの部分で構成され、そのうち、編成部分のシリンダは丸編み機の中心に伴い回転し、シリンダ凹溝内に配置された編み針は、シリンダの回転と同時にカムの起動の案内を受けて上下に移動し、且つ編み針がシリンダの凹溝内を上下に移動する時、シンカが適時に押し出されて編み針と組み合わされて編成作業を行う。注意すべきことは、編成の過程中に編み針が不断にシリンダの凹溝と摩擦して摂氏９０度以上の高熱を発生し得て、このような高熱を除去しなければ、熱膨張により各部品間の作動に影響が生じるほか、糸が高熱に耐えられず、切断され、傷物製品を形成する。 In general, a circular knitting machine is composed of three parts: yarn supply, knitting, and cloth winding. Among them, the cylinder of the knitting part rotates with the center of the circular knitting machine, and the knitting needles arranged in the concave grooves of the cylinder are cylinders. Simultaneously with the rotation of the cam, the cam is guided up and down to move up and down, and when the knitting needle moves up and down in the concave groove of the cylinder, the sinker is pushed out in time and combined with the knitting needle to perform the knitting work. It should be noted that, during the knitting process, the knitting needles continually rub against the concave grooves of the cylinder and can generate high heat of 90 degrees Celsius or higher. In addition to affecting the operation during, the yarn cannot withstand high heat and is cut to form a wound product.
上述の欠点に基づき、周知の業者は丸編み機に放熱装置を設計し、丸編み機の発生する高熱を除去している。例えば特許文献１には、水平フレームプレート及び環形フレームプレートの間に円弧片を設置し空気チャンバを画定し、並びにエアポンプにより空気供給管を通して圧縮空気をこの空気チャンバ内に送り込み、シリンダ及びその他の周辺部品へと流し、これにより除塵と放熱の効果を達成する技術が開示されている。また、特許文献２には、中間リング及び下部リング間にカバーが配置され、選針器とこのカバー間に円筒状のチャンバが形成され、並びにカバーにファンが配置され、外界気体がファンによりチャンバ中に導入されてシリンダ及びその周辺の作業部品の発生する熱を冷却する技術が開示されている。 Based on the above-mentioned drawbacks, well-known vendors design a heat dissipation device in a circular knitting machine to remove the high heat generated by the circular knitting machine. For example, in Patent Document 1, a circular arc piece is installed between a horizontal frame plate and an annular frame plate to define an air chamber, and compressed air is fed into the air chamber through an air supply pipe by an air pump, and the cylinder and other surroundings. A technique is disclosed that flows to parts and thereby achieves dust removal and heat dissipation effects. In Patent Document 2, a cover is disposed between the intermediate ring and the lower ring, a cylindrical chamber is formed between the needle selector and the cover, and a fan is disposed on the cover. A technique for cooling the heat generated by the cylinder and the work parts around it is disclosed.
しかし、上述の放熱装置は、一般の常温気体により放熱し、ゆえにほとんどは編み針とシリンダの凹溝の摩擦により発生する高熱を摂氏８０度程度にしか下げられず、その放熱効果は有限であり、このため現在、周知の技術の丸編み機の放熱効果不良の欠点を克服するべく、業者は研究を重ねている。 However, the above-mentioned heat radiating device radiates heat by a general room temperature gas, and therefore most of the high heat generated by the friction between the knitting needle and the concave groove of the cylinder can be lowered only to about 80 degrees Celsius, and the heat radiating effect is limited. For this reason, in order to overcome the drawbacks of the poor heat dissipation effect of the circular knitting machine of the known technology, the contractor is currently researching.
本発明の目的は、一種の高速丸編み機の放熱システムを提供することにあり、それは、編成過程中に低温気体をシリンダ及びその周辺の装置に供給し、シリンダ及びその周辺の装置の発生する高熱を効果的に下げ、最良の放熱効果を達成できるものとする。 An object of the present invention is to provide a heat dissipation system of a kind of high-speed circular knitting machine, which supplies a low temperature gas to the cylinder and its peripheral devices during the knitting process, and generates high heat generated by the cylinder and its peripheral devices. Can be effectively reduced to achieve the best heat dissipation effect.
上述の目的を達成するため、本発明の高速丸編み機の放熱システムは、超低温冷風ガンを具え、該超低温冷風ガンは空気入口、冷風出口、渦流発生室、制動器、及び熱風排出口を包含し、そのうち、該空気入口、該冷風出口及び該渦流発生室は該超低温冷風ガンの一端に設置され、該制動器は該熱風排出口と該超低温冷風ガンのもう一端に配置され、且つ該空気入口より注入された圧縮空気が該超低温冷風ガンに冷却され、並びに該冷風出口より噴出する、高速丸編み機の放熱システムにおいて、該超低温冷風ガンがこの高速丸編み機に配置され、且つ該超低温冷風ガンの該冷風出口より噴出される空気がシリンダ及びその周辺装置間隙部分を流れ、編成過程中のシリンダの高速回転により発生した熱を冷却することを特徴とするものとしている。 In order to achieve the above-mentioned object, the heat dissipation system of the high-speed circular knitting machine of the present invention includes an ultra-low temperature cold air gun, and the ultra-low temperature cold air gun includes an air inlet, a cold air outlet, a vortex generating chamber, a brake, and a hot air outlet. Among them, the air inlet, the cold air outlet, and the vortex generating chamber are installed at one end of the ultra low temperature cold air gun, and the brake is arranged at the hot air outlet and the other end of the ultra low temperature cold air gun, and is injected from the air inlet. In the heat dissipation system of a high-speed circular knitting machine in which the compressed air is cooled by the ultra-low temperature cold air gun and ejected from the cold air outlet, the ultra-low temperature cold air gun is disposed in the high-speed circular knitting machine, and the cold air of the ultra-low temperature cold air gun The air jetted from the outlet flows through the gap between the cylinder and its peripheral devices and cools the heat generated by the high-speed rotation of the cylinder during the knitting process. That.
請求項１の発明は、高速丸編み機の放熱システムであって、この放熱システムは、超低温冷風ガン（１００）を具え、該超低温冷風ガン（１００）は空気入口（１０１）、冷風出口（１０２）、渦流発生室（１０３）、制動器（１０４）、及び熱風排出口（１０５）を包含し、そのうち、該空気入口（１０１）、該冷風出口（１０２）及び該渦流発生室（１０３）は該超低温冷風ガン（１００）の一端に設置され、該制動器（１０４）は該熱風排出口（１０５）と該超低温冷風ガン（１００）のもう一端に配置され、且つ該空気入口（１０１）より注入された圧縮空気が該超低温冷風ガン（１００）により急速に冷却され、並びに該冷風出口（１０２）より噴出する、高速丸編み機の放熱システムにおいて、
該超低温冷風ガン（１００）がこの高速丸編み機（１０）に配置され、且つ該超低温冷風ガン（１００）の該冷風出口（１０２）より噴出される空気がシリンダ（１１）及びその周辺装置間隙部分を流れ、編成過程中のシリンダ（１１）の高速回転により発生した熱を冷却することを特徴とする、高速丸編み機の放熱システムとしている。
請求項２の発明は、請求項１記載の高速丸編み機の放熱システムであって、超低温冷風ガン（１００）は延伸管（１１０）により該高速丸編み機（１０）の上切盤（１４）と押し片（１７）間の空隙部分まで延伸され、且つ超低温冷風ガン（１００）の該冷風出口（１０２）より噴出された冷風がこの空隙部分を通り高速丸編み機（１０）のシリンダ（１１）を流れることを特徴とする、高速丸編み機の放熱システムとしている。
請求項３の発明は、請求項１記載の高速丸編み機の放熱システムであって、超低温冷風ガン（１００）は延伸管（１１０）により該高速丸編み機（１０）のターゲットシート（１２）及びターゲットシート（１２）間の空隙部分に延伸され、且つ超低温冷風ガン（１００）の該冷風出口（１０２）より噴出された冷風がこの空隙部分を通り高速丸編み機（１０）のシリンダ（１１）のカム（１３）部分を流れることを特徴とする、高速丸編み機の放熱システムとしている。
請求項４の発明は、請求項１記載の高速丸編み機の放熱システムであって、超低温冷風ガン（１００）は延伸管（１１０）により該高速丸編み機（１０）の下菱角リング（１５）と二つのターゲットシート（１２）の間の空隙部分まで延伸され、並びにこの空隙部分の下方の下菱角リング（１５）に貫通孔（１６）が開設され、且つ該延伸管（１１０）と該貫通孔（１６）が接続され、超低温冷風ガン（１００）の冷風出口（１０２）より噴出される冷風が下菱角リング（１５）の該貫通孔（１６）を通り高速丸編み機（１０）のシリンダ（１１）及び下菱角リング（１５）部分を流れることを特徴とする、高速丸編み機の放熱システムとしている。
請求項５の発明は、請求項１記載の高速丸編み機の放熱システムであって、超低温冷風ガン（１００）は延伸管（１１０）により該高速丸編み機（１０）の糸フィードノズル（１９）と糸フィードノズル（１９）間の空隙部分まで延伸され、且つ該超低温冷風ガン（１００）の該冷風出口（１０２）より噴出される冷風がこの空隙部分を通り該高速丸編み機（１０）のシリンダ（１１）、編み針及びシンカ部分を流れることを特徴とする、高速丸編み機の放熱システムとしている。
請求項６の発明は、請求項１記載の高速丸編み機の放熱システムであって、超低温冷風ガン（１００）は糸供給装置を支持する脚座（１８）内に配置されたことを特徴とする、高速丸編み機の放熱システムとしている。
請求項７の発明は、請求項１記載の高速丸編み機の放熱システムであって、超低温冷風ガン（１００）は糸供給装置を支持する脚座（１８）の外表面に配置されたことを特徴とする、高速丸編み機の放熱システムとしている。
請求項８の発明は、請求項１記載の高速丸編み機の放熱システムであって、超低温冷風ガン（１００）は糸フィードリング（２０）に配置されたことを特徴とする、高速丸編み機の放熱システムとしている。
The invention of claim 1 is a heat dissipation system for a high-speed circular knitting machine, and the heat dissipation system includes an ultra-low temperature cold air gun (100), and the ultra-low temperature cold air gun (100) includes an air inlet (101) and a cold air outlet (102). A vortex generator chamber (103), a brake (104), and a hot air outlet (105), of which the air inlet (101), the cold air outlet (102) and the vortex generator chamber (103) are the ultra-low temperature. Installed at one end of the cold air gun (100), the brake (104) is disposed at the other end of the hot air outlet (105) and the ultra-low temperature cold air gun (100) and injected from the air inlet (101). In a heat dissipation system of a high-speed circular knitting machine, compressed air is rapidly cooled by the ultra-low temperature cold air gun (100) and ejected from the cold air outlet (102).
The ultra-low temperature cold air gun (100) is disposed in the high-speed circular knitting machine (10), and the air blown from the cold air outlet (102) of the ultra-low temperature cold air gun (100) is a gap between the cylinder (11) and its peripheral devices. The heat dissipation system of the high-speed circular knitting machine is characterized by cooling the heat generated by the high-speed rotation of the cylinder (11) during the knitting process.
The invention of claim 2 is the heat dissipating system of the high-speed circular knitting machine according to claim 1, wherein the ultra-low temperature cold air gun (100) is connected to the upper cutting board (14) of the high-speed circular knitting machine (10) by a drawn pipe (110). The cold air that has been stretched to the gap portion between the push pieces (17) and has been blown out from the cold air outlet (102) of the ultra-low temperature cold air gun (100) passes through this gap portion and passes through the cylinder (11) of the high speed circular knitting machine (10). The heat dissipation system of a high-speed circular knitting machine is characterized by flowing.
The invention of claim 3 is the heat dissipation system of the high-speed circular knitting machine according to claim 1, wherein the ultra-low temperature cold air gun (100) is connected to the target sheet (12) and the target of the high-speed circular knitting machine (10) by means of a drawn pipe (110). The cold air drawn into the gap portion between the sheets (12) and jetted from the cold air outlet (102) of the ultra-low temperature cold wind gun (100) passes through the gap portion, and the cam of the cylinder (11) of the high-speed circular knitting machine (10) (13) A heat dissipation system for a high-speed circular knitting machine, characterized by flowing through a portion.
The invention of claim 4 is the heat dissipating system of the high-speed circular knitting machine according to claim 1, wherein the ultra-low temperature cold air gun (100) is connected to the lower rhombus ring (15) of the high-speed circular knitting machine (10) by a drawing pipe (110). Stretched to the gap between the two target sheets (12), and a through hole (16) is opened in the lower diamond ring (15) below the gap, and the draw pipe (110) and the through hole (16) is connected, and the cool air blown from the cold air outlet (102) of the ultra-low temperature cold air gun (100) passes through the through hole (16) of the lower rhombus ring (15) and the cylinder (11 ) And the lower rhombus ring (15), the heat dissipation system of the high-speed circular knitting machine.
The invention of claim 5 is the heat dissipation system of the high-speed circular knitting machine according to claim 1, wherein the ultra-low temperature cold air gun (100) is connected to the yarn feed nozzle (19) of the high-speed circular knitting machine (10) by a drawing pipe (110). The cold air drawn to the gap between the yarn feed nozzles (19) and ejected from the cold wind outlet (102) of the ultra-low temperature cold wind gun (100) passes through the gap to the cylinder of the high-speed circular knitting machine (10) ( 11) A heat dissipating system for a high-speed circular knitting machine characterized by flowing through a knitting needle and a sinker portion.
The invention of claim 6 is the heat dissipation system of the high-speed circular knitting machine according to claim 1, characterized in that the ultra-low temperature cold air gun (100) is disposed in a leg seat (18) that supports the yarn supply device. It has a heat dissipation system for high-speed circular knitting machines.
The invention of claim 7 is the heat dissipation system of the high-speed circular knitting machine according to claim 1, wherein the ultra-low temperature cold air gun (100) is arranged on the outer surface of the leg seat (18) supporting the yarn supplying device. And a heat dissipation system for high-speed circular knitting machines.
The invention of claim 8 is the heat dissipation system of the high-speed circular knitting machine according to claim 1, wherein the ultra-low temperature cold air gun (100) is disposed in the yarn feed ring (20). It is a system.
本発明の高速丸編み機の放熱システムは超低温冷風ガンを具え、該超低温冷風ガンは空気入口、冷風出口、渦流発生室、制動器、及び熱風排出口を包含し、そのうち、該空気入口、該冷風出口及び該渦流発生室は該超低温冷風ガンの一端に設置され、該制動器は該熱風排出口と該超低温冷風ガンのもう一端に配置され、且つ該空気入口より注入された圧縮空気が該超低温冷風ガンに冷却され、並びに該冷風出口より噴出する、高速丸編み機の放熱システムにおいて、該超低温冷風ガンがこの高速丸編み機に配置され、且つ該超低温冷風ガンの該冷風出口より噴出される空気がシリンダ及びその周辺装置間隙部分を流れ、編成過程中のシリンダの高速回転により発生した熱を冷却する。 The heat dissipation system of the high-speed circular knitting machine of the present invention includes an ultra-low temperature cold air gun, and the ultra-low temperature cold air gun includes an air inlet, a cold air outlet, a vortex generating chamber, a brake, and a hot air outlet, of which the air inlet, the cold air outlet And the vortex generator chamber is disposed at one end of the ultra-low temperature cold air gun, the brake is disposed at the hot air outlet and the other end of the ultra-low temperature cold air gun, and compressed air injected from the air inlet is supplied to the ultra-low temperature cold air gun. In the heat dissipation system of the high-speed circular knitting machine that is cooled to the cold air outlet and is ejected from the cold air outlet, the ultra low temperature cold air gun is disposed in the high speed circular knitting machine, and the air that is ejected from the cold air outlet of the ultra low temperature cold air gun is the cylinder and It flows through the peripheral device gap and cools the heat generated by the high-speed rotation of the cylinder during the knitting process.
図１に示されるように、本発明の高速丸編み機の放熱システムは、低温空気の超低温冷風ガン（１００）を提供し、この超低温冷風ガン（１００）は冷媒、電源を必要とせず且つすでに金属でヒンジ孔加工時のツール冷却、電子部品ソルダリング工程中の急速冷却及びプラスチック成形の冷却等の領域中に広く運用されている。本発明はこの超低温冷風ガン（１００）を丸編み機（１０）（後続の図面に示す）に配置し、並びに超低温冷風ガン（１００）の冷風出口（１０２）の噴出する低温空気を丸編み機（１０）の高速回転中のシリンダ（１１）部分（即ち編成過程中に最高の熱を発生する位置であり、後続の図面に示される）に吹き付け、これによりシリンダ（１１）及びその周辺の作業部品の高熱を有効に冷却する。 As shown in FIG. 1, the heat dissipation system of the high-speed circular knitting machine of the present invention provides an ultra-low temperature cold air gun (100) for low-temperature air, which does not require a refrigerant, a power source, and is already a metal. It is widely used in areas such as tool cooling during hinge hole machining, rapid cooling during the electronic component soldering process, and plastic molding cooling. The present invention arranges this ultra-low temperature cold air gun (100) in a circular knitting machine (10) (shown in the subsequent drawings), and transmits the low-temperature air ejected from the cold air outlet (102) of the ultra-low temperature cold air gun (100) to the circular knitting machine (10). ) Of the cylinder (11) during high-speed rotation (that is, the position where the highest heat is generated during the knitting process, and is shown in the subsequent drawings), so that the cylinder (11) and the surrounding work parts Effectively cools high heat.
続いて、まずこの超低温冷風ガン（１００）の構造及び冷却原理について説明する図１から分かるように、超低温冷風ガン（１００）は空気入口（１０１）、冷風出口（１０２）、渦流発生室（１０３）、制動器（１０４）、及び熱風排出口（１０５）で構成される。そのうち、該空気入口（１０１）、該冷風出口（１０２）及び該渦流発生室（１０３）は該超低温冷風ガン（１００）の一端に設置され、該制動器（１０４）は該熱風排出口（１０５）と該超低温冷風ガン（１００）のもう一端に配置される。圧縮空気（エアコンプレッサーより提供される）が空気入口（１０１）より渦流発生室（１０３）の外側に流入し、並びに接線方向に沿って音速で膨張し噴射吐出され、この時、ＡからＢに向けて流動する高速回転渦流が発生し、この渦流の発生する遠心力作用により、渦流外側の圧力及び密度が増加し、渦流内側が渦流の外側に向けてエネルギーを放出し、且つ高速回転の渦流が管底に到達した時に、制動器（１０４）の阻止を受けて消失し、渦流の所持する運動エネルギーが熱エネルギーに変換される。熱エネルギー変換後の気体の一部分は熱風排出口（１０５）より排出され、残る熱気体は管中央の低圧部分との圧力差により逆流を発生し、この部分の逆流気体と内側の渦流の発生する冷気体はＢからＡに向けて流動し、冷風出口（１０２）より吐出される。このほか、更に超低温冷風ガン（１００）の流量及び内部圧力を制御することにより、吐出する冷風の温度を制御でき、本実施例によると、超低温冷風ガン（１００）の内部圧力を例えば６．２〜７ｋｇ／ｃｍ2 に制御し、流量を例えば８０〜９０ｎｌ／ｍｉｎに制御すると、これにより冷風出口（１０２）の吐出する冷風温度は摂氏−５〜−１０度に制御され、これはシリンダ（１１）の温度を摂氏５０〜６０度に下げることができる。 Subsequently, as can be seen from FIG. 1 for explaining the structure and cooling principle of the ultra-low temperature cold air gun (100), the ultra-low temperature cold air gun (100) includes an air inlet (101), a cold air outlet (102), and a vortex generating chamber (103). ), A brake (104), and a hot air outlet (105). Among them, the air inlet (101), the cold air outlet (102), and the vortex generating chamber (103) are installed at one end of the ultra-low temperature cold air gun (100), and the brake (104) is the hot air outlet (105). And the other end of the ultra-low temperature cold air gun (100). Compressed air (provided by the air compressor) flows from the air inlet (101) to the outside of the vortex generator chamber (103), and is expanded and ejected at a speed of sound along the tangential direction. A high-speed rotating vortex that flows toward the vortex is generated, and the centrifugal force generated by the vortex increases the pressure and density outside the vortex, the vortex inside releases energy toward the outside of the vortex, and the high-speed rotation vortex When it reaches the bottom of the tube, it disappears under the blockage of the brake (104), and the kinetic energy possessed by the vortex is converted into thermal energy. A part of the gas after the heat energy conversion is discharged from the hot air discharge port (105), and the remaining hot gas generates a reverse flow due to a pressure difference with the low pressure portion at the center of the tube, and a reverse flow gas in this portion and an internal vortex flow are generated. The cold gas flows from B to A and is discharged from the cold air outlet (102). In addition, the temperature of the cold air to be discharged can be controlled by further controlling the flow rate and the internal pressure of the ultra-low temperature cold air gun (100). According to this embodiment, the internal pressure of the ultra-low temperature cold air gun (100) is, for example, 6.2. When the flow rate is controlled to ˜7 kg / cm 2 and the flow rate is controlled to, for example, 80 to 90 nl / min, the cold air temperature discharged from the cold air outlet (102) is controlled to −5 to −10 degrees Celsius. ) Can be lowered to 50-60 degrees Celsius.
図２、３は本発明の第１実施例を説明するための図である。本実施例中、超低温冷風ガン（１００）は延伸管（１１０）により高速丸編み機（１０）のターゲットシート（１２）とターゲットシート（１２）間の空隙部分まで延伸され、且つ冷風出口（１０２）より噴出される冷空気はこの空隙部分を通り高速丸編み機（１０）のシリンダ（１１）及びカム（１３）部分を流れ、これらの部品の高熱を有効に冷却する。 2 and 3 are views for explaining a first embodiment of the present invention. In this embodiment, the ultra-low temperature cold wind gun (100) is stretched to the gap between the target sheet (12) and the target sheet (12) of the high speed circular knitting machine (10) by the stretching pipe (110), and the cold wind outlet (102). The cold air blown out passes through this gap and flows through the cylinder (11) and the cam (13) of the high-speed circular knitting machine (10) to effectively cool the high heat of these parts.
図４は本発明の第２実施例を示し、本実施例中、超低温冷風ガン（１００）は、上述の延伸管（１１０）により高速丸編み機（１０）の上切盤（１４）と押し片（１７）の間の空隙部分に延伸され、且つ冷風出口（１０２）より噴出される冷空気はこの空隙部分を通り、高速丸編み機（１０）のシリンダ（１１）部分を流れ、有効にシリンダ（１１）の高熱を冷却する。 FIG. 4 shows a second embodiment of the present invention. In this embodiment, the ultra-low temperature cold air gun (100) includes an upper cutting board (14) and a pressing piece of the high-speed circular knitting machine (10) by the above-described drawing pipe (110). The cold air drawn into the gap portion between (17) and ejected from the cold air outlet (102) passes through this gap portion, flows through the cylinder (11) portion of the high-speed circular knitting machine (10), and effectively uses the cylinder ( 11) Cool the high heat.
図５、６は本発明の第３実施例を示し、この実施例中、超低温冷風ガン（１００）は上述の延伸管（１１０）により高速丸編み機（１０）の下菱角リング（１５）と二つのターゲットシート（１２）の間の空隙部分まで延伸され、並びにこの空隙部分の下方の下菱角リング（１５）に貫通孔（１６）が開設され、且つ該延伸管（１１０）と該貫通孔（１６）が接続され、超低温冷風ガン（１００）の冷風出口（１０２）より噴出される冷風が下菱角リング（１５）の該貫通孔（１６）を通り高速丸編み機（１０）のシリンダ（１１）部分を流れ、並びにシリンダ（１１）と下菱角リング（１５）間の空隙部分を通り、効果的にシリンダ（１１）の高熱を冷却する。 5 and 6 show a third embodiment of the present invention. In this embodiment, the ultra-low temperature cold air gun (100) is connected to the lower diamond ring (15) of the high-speed circular knitting machine (10) by the above-mentioned drawing pipe (110). It extends to the gap between the two target sheets (12), and a through hole (16) is formed in the lower diamond ring (15) below the gap, and the extension pipe (110) and the through hole ( 16) is connected, and the cold air blown from the cold air outlet (102) of the ultra-low temperature cold air gun (100) passes through the through hole (16) of the lower rhombus ring (15) and is a cylinder (11) of the high-speed circular knitting machine (10) It flows through the part and passes through the gap part between the cylinder (11) and the lower rhombus ring (15), effectively cooling the high heat of the cylinder (11).
図７は本発明の第４実施例を示し、本実施例中の超低温冷風ガン（１００）は上述の延伸管（１１０）により高速丸編み機（１０）の糸フィードノズル（１９）と糸フィードノズル（１９）間の空隙部分まで延伸され、且つ該超低温冷風ガン（１００）の該冷風出口（１０２）より噴出される冷風がこの空隙部分を通り該高速丸編み機（１０）のシリンダ（１１）（すでに図３中に記載）、編み針（図示せず）及びシンカ（図示せず）部分を流れ、有効にこれらの部品の高熱を冷却する。 FIG. 7 shows a fourth embodiment of the present invention. An ultra-low temperature cold air gun (100) in this embodiment is composed of a yarn feed nozzle (19) and a yarn feed nozzle of a high-speed circular knitting machine (10) by the above-described drawing pipe (110). (19) The cold air that has been stretched to the gap portion and that is blown out from the cold air outlet (102) of the ultra-low temperature cold wind gun (100) passes through this gap portion and the cylinder (11) of the high-speed circular knitting machine (10) ( Already flowing in FIG. 3), knitting needles (not shown) and sinker (not shown) portions, effectively cooling the high heat of these components.
すべての図を参照されたい。本発明の超低温冷風ガン（１００）は出風時に希望の出風方向により、糸供給装置（図示せず）の脚座（１８）内に配置される（図１〜４の実施例はこの例である）。このほか、超低温冷風ガン（１００）はこの脚座（１８）の外表面（特にターゲットシート（１２）の一側）に配置可能である。当然、この技術に詳しい者であれば分かるように、超低温冷風ガン（１００）は前述の脚座（１８）あるいは糸フィードリング（２０）への配置に限定されるものではなく、丸編み機（１０）のその他の適切な位置に取り付け可能である。 See all figures. The ultra-low temperature cold air gun (100) of the present invention is arranged in a leg seat (18) of a yarn supplying device (not shown) according to a desired direction of the air at the time of wind (the embodiment of FIGS. Is). In addition, the ultra-low temperature cold air gun (100) can be disposed on the outer surface of the leg seat (18) (particularly on one side of the target sheet (12)). Of course, as will be understood by those skilled in the art, the ultra-low temperature cold air gun (100) is not limited to the above-described arrangement on the leg seat (18) or the yarn feed ring (20), and the circular knitting machine (10 ) Can be mounted in other suitable positions.
（１０）丸編み機
（１００）超低温冷風ガン
（１０１）空気入口
（１０２）冷風出口
（１０３）渦流発生室
（１０４）制動器
（１０５）熱風排出口
（１１）シリンダ
（１１０）延伸管
（１４）上切盤
（１７）押し片
（１２）ターゲットシート
（１３）カム
（１５）下菱角リング
（１２）ターゲットシート
（１６）貫通孔
（１９）糸フィードノズル
（１８）脚座
（２０）糸フィードリング
(10) Circular knitting machine (100) Ultra-low temperature cold air gun (101) Air inlet (102) Cold air outlet (103) Eddy current generation chamber (104) Brake (105) Hot air outlet (11) Cylinder (110) On extension pipe (14) Cutting plate (17) Pushing piece (12) Target sheet (13) Cam (15) Lower diamond ring (12) Target sheet (16) Through hole (19) Yarn feed nozzle (18) Leg seat (20) Yarn feed ring
Claims (8)
該超低温冷風ガン（１００）がこの高速丸編み機（１０）に配置され、且つ該超低温冷風ガン（１００）の該冷風出口（１０２）より噴出される空気がシリンダ（１１）及びその周辺装置間隙部分を流れ、編成過程中のシリンダ（１１）の高速回転により発生した熱を冷却することを特徴とする、高速丸編み機の放熱システム。 A heat dissipation system for a high-speed circular knitting machine, which includes an ultra-low temperature cold air gun (100), and the ultra-low temperature cold air gun (100) includes an air inlet (101), a cold air outlet (102), and a vortex flow generation chamber (103). , A brake (104), and a hot air outlet (105), wherein the air inlet (101), the cold air outlet (102) and the vortex generator chamber (103) are one end of the ultra-low temperature cold air gun (100). The brake (104) is disposed at the other end of the hot air discharge port (105) and the ultra low temperature cold air gun (100), and compressed air injected from the air inlet (101) is supplied to the ultra low temperature cold air gun. In the heat dissipation system of the high-speed circular knitting machine, which is rapidly cooled by (100) and ejected from the cold air outlet (102).
The ultra-low temperature cold air gun (100) is disposed in the high-speed circular knitting machine (10), and the air blown from the cold air outlet (102) of the ultra-low temperature cold air gun (100) is a gap between the cylinder (11) and its peripheral devices. The heat dissipation system of the high-speed circular knitting machine is characterized by cooling the heat generated by the high-speed rotation of the cylinder (11) during the knitting process.
2. The heat dissipation system for a high-speed circular knitting machine according to claim 1, wherein the ultra-low temperature cold air gun (100) is disposed on the yarn feed ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005242569A JP2007056398A (en) | 2005-08-24 | 2005-08-24 | Heat radiation system of high-speed circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005242569A JP2007056398A (en) | 2005-08-24 | 2005-08-24 | Heat radiation system of high-speed circular knitting machine |
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| Publication Number | Publication Date |
|---|---|
| JP2007056398A true JP2007056398A (en) | 2007-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2005242569A Pending JP2007056398A (en) | 2005-08-24 | 2005-08-24 | Heat radiation system of high-speed circular knitting machine |
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